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Individual Calculations October 2018 |
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| Machobane, Moemedi Total change: -22.20 | |   |
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| Sua Open International 2018 | Sua Town | BOT | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1914 | 1.00 | 4 | -0.86 | 20 | -17.20 | |
|  Mosenya, Ndawana | c | | 2042 | BOT | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Masango, Spencer | | | 2122 | ZIM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sasebola, Badumedi | | | 1671 | BOT | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Masole, Clifford | c | | 1914 | BOT | 0.00 | 1 | -0.50 | 20 | -10.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2018 North Botswana Open Chess Extravaganza | Palapye | BOT | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1914 | 2.00 | 4 | -0.25 | 20 | -5.00 | |
| | Khetho, Phemelo | f | | 2158 | BOT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Motshabi, Boikobo | | | 1614 | BOT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mosutha, Thuso | c | | 1993 | BOT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Taukubong, Gobusamang | | | 1668 | BOT | 1.00 | 1 | 0.19 | 20 | 3.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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